I was looking at their boiler unit <TABLE cellPadding=4 width=640 border=1><TBODY><TR><TD noWrap width=123>1140 HDA</TD><TD noWrap align=right width=52>11 GPM</TD><TD noWrap width=24>4000 PSI
</TD><TD noWrap align=right width=131>1,100,000 BTU
</TD><TD noWrap align=right width=100>120v. AC</TD><TD noWrap align=right width=91>4,097.00</TD></TR></TBODY></TABLE>
Being that ALL of our hoses are 1/2 R2 hoses, we needed a coil that would allow the water to hit dry steam expansion.
The one thing that made us go with another manufacture was that Silver Eagle did not make or offer the boiler with a coil that uses 3/4 inch tubing. This was important to us due to the expansion of the steam within the boiler allowing the wet steam to reach "Dry Steam". 1/2 inch tubing limits this "Dry Steam" effect from happing due to less room in the coils for expansion.
However, the price is about half of that of a 3/4 inch tube coil. If you just wanted a good boiler without the dry steam issue, I would very much consider them. Their specs are very impressive and the pricing is good, especially for what you get.
And with all the posts so far, apparently their quality is just as good as their pricing.